Aas, Christer F ;
Vold, Jørn Henrik ;
Gjestad, Rolf...
Aas , C F , Vold , J H , Gjestad , R , Skurtveit , S , Lim , A G , Gjerde , K V , Løberg , E M , Johansson , K A & Fadnes , L T 2021 , ' Substance use and symptoms of mental health disorders : a prospective cohort of patients with severe substance use disorders in Norway ' , Substance Abuse Treatment, Prevention and Policy , vol. 16 , no. 1 , 20 . https://doi.org/10.1186/s13011-021-00354-1.
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2021